Mysql backup database

Hi,

I am new to NSIS.
How to take bakup of mysql database using NSIS.
I tried this,but it is not working.

Exec '$MYSQL\bin\mysqldump.exe -uuser -ppasswd -B trans > $EXEDIR\trans.dmp'

Can anyone help me on that.

Regards
Sandy

You can not use redirection without the command line interpreter. Some examples are available when searching for MySQL on the forum.